000			00839cam a22002651 4500
001			gs 52000264
003			DLC
005			20260227111359.0
008			790424s1952 ndub b s000 0 eng c
010			_ags 52000264
035			_a(OCoLC)4888875
040			_aU.S. Geol. Survey. Libr. _cMnMohC _dDLC
042			_apremarc
043			_an-us-nd
050	0	0	_aQE149 _b.T6
082			_a557.84
100	1		_aTowse, Donald Frederick.
245	1	0	_aSubsurface geology of south-central North Dakota.
260			_aGrand Forks, _c1952.
300			_a23 p. _b2 maps, 2 diagrs. _c23 cm.
410	2	0	_aNorth Dakota Geological Survey. _tBulletin _v27
500			_a"Reprinted in part from Proceedings of the North Dakota Academy of Science, vol. VI, pp. 26-34, 1952."
504			_aBibliography: p. 11.
650		0	_aGeology _zNorth Dakota.
999			_c28681 _d28681